/* =================================================================
   COMPOSANTS GLOBANOVA - Version optimisée
   Composants modernes et professionnels
   ================================================================= */

/* Boutons modernes et élégants */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: var(--border-radius-lg);
    transition: background-color var(--transition-base), background-image var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
    user-select: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    outline: none;
}

.btn:focus {
    outline: none;
}

.btn:focus-visible {
    box-shadow: 0 0 0 3px rgba(79, 101, 197, 0.2);
    outline: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Variantes de boutons modernes */
.btn-primary {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: 1px solid transparent; /* Keeps sizing consistent */
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    filter: brightness(1.1);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: var(--white);
}

.btn-primary:active:not(:disabled),
.btn-primary:focus:not(:disabled),
.btn-primary.active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    color: var(--white);
    border-color: transparent;
}

.btn-outline-primary {
    color: var(--primary-color);
    background-color: var(--white);
    border: 1px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.btn-outline-primary:hover:not(:disabled) {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: transparent;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-outline-primary:active:not(:disabled),
.btn-outline-primary:focus:not(:disabled),
.btn-outline-primary.active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    color: var(--white);
    border-color: transparent;
}

.btn-secondary {
    color: var(--primary-color);
    background-color: var(--white);
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover:not(:disabled) {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: transparent;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    text-decoration: none;
}

.btn-outline {
    color: var(--gray-700);
    background-color: var(--white);
    border: 2px solid var(--gray-300);
}

.btn-outline:hover:not(:disabled) {
    color: var(--primary-dark);
    background-color: var(--gray-50);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    text-decoration: none;
}

.btn-light {
    color: var(--gray-700);
    background-color: var(--gray-100);
    border: 1px solid var(--gray-200);
}

.btn-light:hover:not(:disabled) {
    color: var(--gray-900);
    background-color: var(--gray-200);
    border-color: var(--gray-300);
    text-decoration: none;
}

.btn-ghost {
    color: var(--primary-color);
    background-color: transparent;
    border: none;
}

.btn-ghost:hover:not(:disabled) {
    color: var(--primary-dark);
    background-color: rgba(79, 101, 197, 0.05);
}

.btn-link {
    color: var(--primary-color);
    background-color: transparent;
    border-color: transparent;
    padding: 0;
    font-weight: var(--font-weight-normal);
}

.btn-link:hover:not(:disabled) {
    color: var(--primary-dark);
    text-decoration: underline;
}

.btn-success {
    color: var(--white);
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-success:hover:not(:disabled) {
    background-color: var(--success-dark);
    border-color: var(--success-dark);
    transform: translateY(-1px);
}

.btn-danger {
    color: var(--white);
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-danger:hover:not(:disabled) {
    background-color: var(--danger-dark);
    border-color: var(--danger-dark);
    transform: translateY(-1px);
}

/* Tailles de boutons */
.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-md);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-10);
    font-size: var(--font-size-xl);
    border-radius: 6px;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Groupe de boutons */
.btn-group {
    display: inline-flex;
    gap: var(--spacing-2);
}

.btn-group .btn {
    margin: 0;
}


/* Formulaires modernes */
.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.5;
    color: var(--gray-800);
    background-color: var(--white);
    background-clip: padding-box;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius-lg);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    appearance: none;
}

.form-control:hover:not(:disabled) {
    border-color: var(--gray-400);
}

.form-control:focus {
    outline: 0;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 101, 197, 0.1);
    background-color: var(--white);
}

.form-control::placeholder {
    color: var(--gray-400);
    opacity: 1;
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--gray-100);
    border-color: var(--gray-200);
    opacity: 0.7;
    cursor: not-allowed;
}

/* Textarea */
textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Select */
select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right var(--spacing-4) center;
    background-size: 16px 12px;
    padding-right: var(--spacing-10);
}

/* Input group */
.input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
}

.input-group > .form-control {
    position: relative;
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.5;
    color: var(--gray-700);
    text-align: center;
    white-space: nowrap;
    background-color: var(--gray-100);
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.form-text {
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.form-group {
    margin-bottom: var(--spacing-6);
}

/* États de validation */
.form-control.is-invalid {
    border-color: var(--danger-color);
    padding-right: calc(1.5em + var(--spacing-6));
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23EF4444'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='m5.5 5.5 1 1m0-1-1 1'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + var(--spacing-3)) center;
    background-size: calc(0.75em + var(--spacing-3)) calc(0.75em + var(--spacing-3));
}

.form-control.is-invalid:focus {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--danger-color);
}

.form-control.is-valid ~ .form-control.is-invalid ~ .invalid-feedback {
    display: block;
}

/* Checkbox et radio modernes */
.form-check {
    display: flex;
    align-items: center;
    min-height: var(--spacing-6);
    padding-left: 0;
    margin-bottom: var(--spacing-3);
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: var(--spacing-3);
    vertical-align: top;
    background-color: var(--white);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    border: 2px solid var(--gray-300);
    appearance: none;
    print-color-adjust: exact;
    cursor: pointer;
    transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-check-input[type="checkbox"] {
    border-radius: var(--border-radius-sm);
}

.form-check-input[type="radio"] {
    border-radius: 50%;
}

.form-check-input:hover:not(:disabled) {
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(79, 101, 197, 0.1);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:checked[type="checkbox"] {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
}

.form-check-input:checked[type="radio"] {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='2' fill='%23fff'/%3e%3c/svg%3e");
}

.form-check-input:disabled {
    pointer-events: none;
    filter: none;
    opacity: 0.5;
}

.form-check-label {
    cursor: pointer;
    font-size: var(--font-size-base);
    color: var(--gray-700);
}

/* Cartes modernes et élégantes */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card-login {
    transition: none !important;
}

.card-login:hover {
    box-shadow: var(--shadow-sm) !important;
    transform: none !important;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.card-header {
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--gray-200);
    background-color: var(--white);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.card-header-accent {
    background: var(--primary-800);
    color: var(--white);
}

.card-body {
    flex: 1 1 auto;
    padding: var(--spacing-6);
}

.card-footer {
    padding: var(--spacing-6);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
    border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
}

.card-title {
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-dark);
    line-height: var(--line-height-tight);
}

.card-text:last-child {
    margin-bottom: 0;
}

/* Variantes de cartes */
.card-elevated {
    border: none;
    box-shadow: var(--shadow-md);
}

/* Badges modernes */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--border-radius-full);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.badge-primary {
    color: var(--white);
    background-color: var(--primary-color);
}

.badge-secondary {
    color: var(--white);
    background-color: var(--secondary-color);
}

.badge-success {
    color: var(--white);
    background-color: var(--success-color);
}

.badge-warning {
    color: var(--gray-900);
    background-color: var(--warning-color);
}

.badge-danger {
    color: var(--white);
    background-color: var(--danger-color);
}

.badge-info {
    color: var(--white);
    background-color: var(--info-color);
}

/* Alertes modernes */
.alert {
    position: relative;
    padding: var(--spacing-4) var(--spacing-5);
    margin-bottom: var(--spacing-6);
    border: 1px solid transparent;
    border-left: 4px solid;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
}

.alert-dismissible {
    padding-right: var(--spacing-12);
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    padding: var(--spacing-5);
    color: inherit;
}

.alert-primary {
    color: var(--primary-darker);
    background-color: rgba(79, 101, 197, 0.1);
    border-color: var(--primary-color);
}

.alert-secondary {
    color: var(--secondary-dark);
    background-color: rgba(107, 155, 209, 0.1);
    border-color: var(--secondary-color);
}

.alert-success {
    color: #065f46;
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--success-color);
}

.alert-warning {
    color: #92400e;
    background-color: rgba(245, 158, 11, 0.1);
    border-color: var(--warning-color);
}

.alert-danger {
    color: #991b1b;
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--danger-color);
}

.alert-info {
    color: #1e40af;
    background-color: rgba(59, 130, 246, 0.1);
    border-color: var(--info-color);
}


/* Modales modernes */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-modal-backdrop);
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    animation: modal-fade-in var(--transition-base);
}

@keyframes modal-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-modal);
    display: none;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
    animation: modal-slide-in var(--transition-normal);
}

@keyframes modal-slide-in {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal.show {
    display: block;
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: var(--spacing-6);
    pointer-events: none;
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: var(--white);
    background-clip: padding-box;
    border: none;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-2xl);
    outline: 0;
}

.modal-header {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--gray-200);
    border-top-left-radius: var(--border-radius-xl);
    border-top-right-radius: var(--border-radius-xl);
}

.modal-title {
    margin-bottom: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--primary-dark);
}

.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: var(--spacing-6);
}

.modal-footer {
    display: flex;
    flex-shrink: 0;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    padding: var(--spacing-6);
    border-top: 1px solid var(--gray-200);
    border-bottom-right-radius: var(--border-radius-xl);
    border-bottom-left-radius: var(--border-radius-xl);
    gap: var(--spacing-3);
}

.btn-close {
    padding: 0;
    background: transparent;
    border: 0;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    line-height: 1;
    color: var(--gray-500);
    opacity: 0.5;
    cursor: pointer;
    transition: opacity var(--transition-base);
}

.btn-close:hover {
    opacity: 1;
}

/* Tailles de modal */
.modal-lg {
    max-width: 800px;
}

@media (min-width: 576px) {
    .modal-dialog {
        max-width: 500px;
        margin: var(--spacing-12) auto;
    }
}

/* Navigation moderne */
.nav {
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
    gap: var(--spacing-2);
}

.nav-link {
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--gray-600);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--primary-color);
    background-color: rgba(79, 101, 197, 0.05);
    text-decoration: none;
}

.nav-link.active {
    color: var(--primary-color);
    background-color: rgba(79, 101, 197, 0.1);
    font-weight: var(--font-weight-semibold);
}

.nav-link:disabled,
.nav-link.disabled {
    color: var(--gray-400);
    pointer-events: none;
    cursor: default;
}

/* Pills */
.nav-pills .nav-link {
    border-radius: var(--border-radius-full);
}

.nav-pills .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

/* Tooltip */
.tooltip {
    position: absolute;
    z-index: var(--z-tooltip);
    display: block;
    font-size: var(--font-size-sm);
    opacity: 0;
}

.tooltip.show {
    opacity: 1;
}

.tooltip-inner {
    max-width: 200px;
    padding: var(--spacing-2) var(--spacing-3);
    color: var(--white);
    text-align: center;
    background-color: var(--gray-900);
    border-radius: var(--border-radius-md);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    z-index: var(--z-dropdown);
    display: none;
    min-width: 10rem;
    padding: var(--spacing-2);
    margin: var(--spacing-1) 0;
    font-size: var(--font-size-base);
    color: var(--gray-800);
    text-align: left;
    list-style: none;
    background-color: var(--white);
    background-clip: padding-box;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: var(--spacing-2) var(--spacing-4);
    clear: both;
    font-weight: var(--font-weight-normal);
    color: var(--gray-700);
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: var(--primary-dark);
    background-color: var(--gray-100);
}

.dropdown-item.active {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.dropdown-divider {
    height: 0;
    margin: var(--spacing-2) 0;
    overflow: hidden;
    border-top: 1px solid var(--gray-200);
}

/* Progress bar */
.progress {
    display: flex;
    height: 0.75rem;
    overflow: hidden;
    font-size: var(--font-size-xs);
    background-color: var(--gray-200);
    border-radius: var(--border-radius-full);
}

.progress-bar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    color: var(--white);
    text-align: center;
    white-space: nowrap;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    transition: width var(--transition-slow);
}

/* Accordéon */
.accordion {
    margin-bottom: var(--spacing-4);
}

.accordion-item {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-2);
    overflow: hidden;
}

.accordion-header {
    margin-bottom: 0;
}

.accordion-button {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--gray-800);
    text-align: left;
    background-color: var(--white);
    border: 0;
    border-radius: var(--border-radius-lg);
    overflow-anchor: none;
    transition: all var(--transition-base);
    cursor: pointer;
}

.accordion-button:not(.collapsed) {
    color: var(--primary-color);
    background-color: rgba(79, 101, 197, 0.05);
}

.accordion-button:hover {
    background-color: var(--gray-50);
}

.accordion-button::after {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-left: auto;
    content: "";
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23334155'%3e%3cpath d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-size: 1.25rem;
    transition: transform var(--transition-base);
}

.accordion-button:not(.collapsed)::after {
    transform: rotate(-180deg);
}

.accordion-collapse {
    border-top: 1px solid var(--gray-200);
}

.accordion-body {
    padding: var(--spacing-4) var(--spacing-5);
}


/* =================================================================
   BOUTONS SOCIAUX - Social Login Buttons
   ================================================================= */

/* Base pour tous les boutons sociaux */
.btn-social-google,
.btn-social-facebook,
.btn-social-discord,
.btn-social-openid {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-social-google i,
.btn-social-facebook i,
.btn-social-discord i,
.btn-social-openid i {
    font-size: 1.25em;
}

/* Google Button - Style avec bordure colorée et ombre */
.btn-social-google {
    color: var(--gray-800) !important;
    background-color: var(--white) !important;
    border: 2px solid #4285f4 !important;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.2);
}

.btn-social-google:hover:not(:disabled) {
    background-color: #4285f4 !important;
    border-color: #4285f4 !important;
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.3);
    transform: translateY(-2px);
    color: var(--white) !important;
    text-decoration: none;
}

.btn-social-google i {
    background: linear-gradient(to right, #4285f4, #34a853, #fbbc05, #ea4335);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-social-google:hover:not(:disabled) i {
    background: var(--white);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Facebook Button */
.btn-social-facebook {
    color: var(--white) !important;
    background-color: #1877f2 !important;
    border: 2px solid #1877f2 !important;
    box-shadow: 0 2px 8px rgba(24, 119, 242, 0.3);
}

.btn-social-facebook:hover:not(:disabled) {
    background-color: #0c63d4 !important;
    border-color: #0c63d4 !important;
    box-shadow: 0 4px 12px rgba(24, 119, 242, 0.4);
    transform: translateY(-2px);
    color: var(--white) !important;
    text-decoration: none;
}

/* Discord Button */
.btn-social-discord {
    color: var(--white) !important;
    background-color: #5865f2 !important;
    border: 2px solid #5865f2 !important;
    box-shadow: 0 2px 8px rgba(88, 101, 242, 0.3);
}

.btn-social-discord:hover:not(:disabled) {
    background-color: #4752c4 !important;
    border-color: #4752c4 !important;
    box-shadow: 0 4px 12px rgba(88, 101, 242, 0.4);
    transform: translateY(-2px);
    color: var(--white) !important;
    text-decoration: none;
}

/* OpenID Connect Button */
.btn-social-openid {
    color: var(--gray-800) !important;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%) !important;
    border: 2px solid var(--gray-400) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-social-openid:hover:not(:disabled) {
    background: linear-gradient(135deg, #e8e8e8 0%, #d8d8d8 100%) !important;
    border-color: var(--gray-500) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
    color: var(--gray-900) !important;
    text-decoration: none;
}

.btn-social-openid i {
    color: #f7931a;
}

/* États actifs et focus pour tous les boutons sociaux */
.btn-social-google:active:not(:disabled),
.btn-social-facebook:active:not(:disabled),
.btn-social-discord:active:not(:disabled),
.btn-social-openid:active:not(:disabled) {
    transform: translateY(0);
}

.btn-social-google:focus-visible,
.btn-social-facebook:focus-visible,
.btn-social-discord:focus-visible,
.btn-social-openid:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 89, 152, 0.2);
}

/* =================================================================
   COMPOSANTS SPÉCIFIQUES & HELPERS (AJOUTS)
   ================================================================= */

/* --- Progress Steps (Home) --- */
.hero-progress-panel {
    max-width: 500px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-5);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.progress-label {
    font-weight: var(--font-weight-semibold);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progress-status {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

.progress-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    color: var(--white);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.progress-step:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateX(4px);
    color: var(--white);
    text-decoration: none;
}

.progress-step.completed {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

.progress-step.completed:hover {
    background: rgba(16, 185, 129, 0.25);
    transform: none;
    cursor: default;
}

.step-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.15);
    transition: all var(--transition-base);
}

.progress-step:not(.completed):hover .step-icon {
    background: rgba(255, 255, 255, 0.25);
}

.progress-step.completed .step-icon {
    background: rgba(16, 185, 129, 0.4);
    color: #a7f3d0;
}

.step-icon-lg {
    width: 60px;
    height: 60px;
}

.step-icon-lg:hover {
    transform: scale(1.1);
}

/* --- Progress Line (Onboarding) --- */
.progress-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--gray-400);
    transition: color var(--transition-base);
}

.progress-item.completed {
    color: var(--success-color);
}

.progress-item i {
    font-size: 2rem;
}

.progress-line {
    width: 100px;
    height: 2px;
    background-color: var(--gray-300);
    transition: background-color var(--transition-base);
}

.progress-line.completed {
    background-color: var(--success-color);
}

@media (max-width: 768px) {
    .progress-line {
        width: 50px;
    }
}

/* --- Selectable Cards --- */
.card-selectable {
    border-width: 2px;
    transition: all var(--transition-base);
}

.card-selectable:hover {
    background-color: rgba(102, 126, 234, 0.03);
}

/* --- Animations Spécifiques --- */
.animate-float {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* --- Alert & Badge Refinements --- */
.alert.border-start-4 {
    border-left: 4px solid !important;
}

/* --- Card Header Fixes --- */
.card-header-rounded-top {
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0 !important;
}

/* --- List Improvements --- */
.list-hover li {
    padding: 0.25rem 0;
    transition: all 0.2s ease;
}

.list-hover li:hover {
    padding-left: 0.5rem;
}

/* --- Info Items (Room Sharing) --- */
.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.info-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* --- Feature Highlights (Room Sharing) --- */
.feature-highlight {
    padding: 1rem;
    border-radius: var(--border-radius-md);
    background: rgba(var(--bs-primary-rgb), 0.05);
    border-left: 3px solid var(--bs-primary);
    margin-bottom: 1rem;
    height: 100%;
}

/* --- Step Numbers (Room Sharing) --- */
.step-number {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
    font-weight: bold;
}

/* --- Card Headers Variants --- */
.card-header-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    color: var(--white);
    border-bottom: none;
}

/* --- Animations --- */
@keyframes bounce-vertical {
    0%, 20%, 60%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    80% { transform: translateY(-5px); }
}

.animate-bounce {
    animation: bounce-vertical 2s infinite;
}

/* --- Avatar --- */
.user-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

/* =================================================================
   UTILITAIRES D'INTERACTION
   ================================================================= */

/* Effet Hover Lift */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
    will-change: transform, box-shadow;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl) !important;
}

/* Effet Pulse Animation */
.animate-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}