/* =========================================================
   ObraSocio — Custom Styles
   Colors via CSS custom properties (never hardcoded).
   ========================================================= */

/* ----- Palette ----- */
:root {
    --color-primary: #e8833a;
    --color-primary-dark: #d06f2b;
    --color-primary-light: #f0a96a;
    --color-primary-50: #fef7ed;
    --color-secondary: #1e293b;
    --color-secondary-dark: #0f172a;
    --color-secondary-light: #334155;
    --color-bg: #ffffff;
    --color-bg-alt: #fef7ed;
    --color-bg-dark: #0f172a;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-text-on-dark: #f8fafc;
    --color-border: #e2e8f0;
    --color-success: #059669;
    --color-error: #dc2626;
    --color-warning: #d97706;
    --color-star: #e8833a;
}


/* ----- Base ----- */
html {
    scroll-behavior: smooth;
}

::selection {
    background: var(--color-primary);
    color: #fff;
}

/* Focus ring for accessibility */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}


/* ----- Form elements ----- */
.form-input,
.form-select,
.form-textarea {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 131, 58, 0.15);
    outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-light);
    opacity: 0.7;
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
    border-color: var(--color-error);
}

.form-label {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-help {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.form-error {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--color-error);
}

/* Checkbox / Radio custom */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 1.125rem;
    height: 1.125rem;
    accent-color: var(--color-primary);
    cursor: pointer;
}


/* ----- Buttons ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: #fff;
    border-color: var(--color-secondary);
}
.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-outline:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: var(--color-primary-50);
}

.btn-danger {
    background-color: var(--color-error);
    color: #fff;
    border-color: var(--color-error);
}
.btn-danger:hover:not(:disabled) {
    background-color: #b91c1c;
    border-color: #b91c1c;
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: transparent;
}
.btn-ghost:hover:not(:disabled) {
    color: var(--color-primary);
    background-color: var(--color-primary-50);
}

.btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
}

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


/* ----- Cards ----- */
.card {
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card-hover:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.card-body {
    padding: 1.25rem;
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    background-color: #fafafa;
}

.card-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--color-border);
    background-color: #fafafa;
}


/* ----- Badges ----- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    white-space: nowrap;
}

.badge-primary {
    background-color: var(--color-primary-50);
    color: var(--color-primary-dark);
}

.badge-success {
    background-color: #ecfdf5;
    color: var(--color-success);
}

.badge-warning {
    background-color: #fffbeb;
    color: var(--color-warning);
}

.badge-error {
    background-color: #fef2f2;
    color: var(--color-error);
}

.badge-neutral {
    background-color: #f1f5f9;
    color: var(--color-text-light);
}


/* ----- Stars / Rating ----- */
.stars {
    display: inline-flex;
    gap: 0.125rem;
}

.star-filled {
    color: var(--color-star);
}

.star-empty {
    color: #e2e8f0;
}


/* ----- Divider ----- */
.divider {
    height: 1px;
    background-color: var(--color-border);
    border: none;
    margin: 1.5rem 0;
}


/* ----- Section titles ----- */
.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-top: 0.5rem;
}


/* ----- Loading indicator (HTMX) ----- */
.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: inline-flex;
}

.spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}


/* ----- Toast progress bar animation ----- */
@keyframes toast-progress {
    from { width: 100%; }
    to { width: 0%; }
}


/* ----- Spin animation ----- */
@keyframes spin {
    to { transform: rotate(360deg); }
}


/* ----- Auth pages (login, signup, etc.) ----- */
.auth-container {
    min-height: calc(100vh - 4rem - 4rem); /* viewport - navbar - footer approx */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background-color: var(--color-bg-alt);
}

.auth-card {
    width: 100%;
    max-width: 28rem;
    background-color: #fff;
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    padding: 2rem;
}

.auth-card-wide {
    max-width: 36rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.auth-header p {
    margin-top: 0.375rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}


/* ----- HTMX body class during requests ----- */
body.htmx-request {
    cursor: progress;
}


/* ----- Smooth scrolling on anchor links ----- */
html {
    scroll-padding-top: 5rem; /* accounts for sticky navbar */
}


/* ----- Responsive helpers ----- */
@media (max-width: 640px) {
    .section-title {
        font-size: 1.5rem;
    }
}


/* ----- Avatar ----- */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    overflow: hidden;
    flex-shrink: 0;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm { width: 2rem; height: 2rem; }
.avatar-md { width: 2.5rem; height: 2.5rem; }
.avatar-lg { width: 3.5rem; height: 3.5rem; }
.avatar-xl { width: 5rem; height: 5rem; }


/* ----- Empty state ----- */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    text-align: center;
}

.empty-state-icon {
    width: 3.5rem;
    height: 3.5rem;
    color: var(--color-text-light);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.empty-state-text {
    font-size: 0.875rem;
    color: var(--color-text-light);
    max-width: 20rem;
}