/* components.css — reusable UI: forms, buttons, modals, upload widgets.
   Extracted verbatim from the original inline <style>. */

/* Forms */
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.9rem; font-weight: 600; color: var(--pencil-gray); }
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--sketch-line);
    border-radius: 10px;
    font-family: 'Sora', sans-serif;
    font-size: 16px;
    background: white;
    transition: border-color 0.3s ease;
    -webkit-appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { outline: none; border-color: var(--accent-teal); }
.form-group textarea { min-height: 150px; resize: vertical; line-height: 1.6; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Buttons */
.save-profile-btn {
    background: var(--ink);
    color: var(--bg);
    border: 1px solid transparent;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform var(--dur-fast) var(--ease-out),
                box-shadow var(--dur-fast) var(--ease-out),
                background var(--dur-fast) var(--ease-out);
    margin-top: 1rem;
    -webkit-appearance: none;
}
.save-profile-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(23, 23, 23, 0.18); }
.save-profile-btn:active { transform: translateY(0); }
.save-profile-btn.loading { opacity: 0.6; pointer-events: none; }

.save-success { color: var(--accent-teal); font-size: 0.85rem; margin-top: 0.5rem; display: none; }
.save-success.show { display: block; animation: fadeIn 0.3s ease-out; }

.btn {
    flex: 1;
    padding: 0.65rem 1.4rem;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform var(--dur-fast) var(--ease-out),
                box-shadow var(--dur-fast) var(--ease-out),
                background var(--dur-fast) var(--ease-out),
                border-color var(--dur-fast) var(--ease-out),
                color var(--dur-fast) var(--ease-out);
    -webkit-appearance: none;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(23, 23, 23, 0.18); }
.btn-primary:active { transform: translateY(0); }
.btn-primary.loading { opacity: 0.6; pointer-events: none; }
.btn-secondary {
    background: transparent;
    border-color: color-mix(in oklab, var(--ink) 18%, transparent);
    color: var(--ink);
}
.btn-secondary:hover {
    background: color-mix(in oklab, var(--ink) 6%, transparent);
    border-color: color-mix(in oklab, var(--ink) 32%, transparent);
}

.form-buttons { display: flex; gap: 1rem; }

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spinner 0.8s linear infinite;
    margin-right: 8px;
}

/* Upload widget */
.upload-section {
    background: var(--paper-cream);
    border-radius: 15px;
    padding: 1.5rem;
    border: 2px dashed var(--sketch-line);
    transition: border-color 0.3s ease, background 0.3s ease;
    position: relative;
}
.upload-section:hover, .upload-section:active { border-color: var(--accent-teal); }
.upload-section.drag-over { border-color: var(--accent-coral); background: rgba(255, 107, 107, 0.05); }
.upload-area { display: flex; flex-direction: column; align-items: center; padding: 2rem; cursor: pointer; }
.upload-icon { width: 60px; height: 60px; margin-bottom: 1rem; }
.upload-icon svg { width: 100%; height: 100%; stroke: var(--pencil-gray); stroke-width: 1.5; fill: none; transition: stroke 0.3s ease, transform 0.3s ease; }
.upload-area:hover .upload-icon svg, .upload-area:active .upload-icon svg { stroke: var(--accent-coral); transform: translateY(-5px); }
.upload-text { font-family: 'Caveat', cursive; font-size: 1.3rem; color: var(--pencil-gray); margin-bottom: 0.3rem; text-align: center; }
.upload-hint { font-size: 0.8rem; color: var(--sketch-line); }
#file-input, #avatar-input { display: none; }

/* Image modal (artwork lightbox) */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(26, 26, 26, 0.95);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.modal.active { display: flex; }
.modal-content { max-width: 900px; max-height: 90vh; position: relative; animation: modalIn 0.3s ease-out; }
.modal-content img { max-width: 100%; max-height: 80vh; border-radius: 15px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); }
.modal-close {
    position: absolute;
    top: -40px; right: 0;
    background: none; border: none;
    color: white; font-size: 2rem;
    cursor: pointer;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.3s ease;
    -webkit-appearance: none;
}
.modal-close:hover { transform: rotate(90deg); }
.modal-info { color: white; text-align: center; margin-top: 1rem; }
.modal-info h3 { font-family: 'Playfair Display', serif; font-size: 1.5rem; }
.modal-info p { font-family: 'Caveat', cursive; font-size: 1.2rem; opacity: 0.8; }

/* Login modal */
.login-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(26, 26, 26, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.login-modal.active { display: flex; }
.login-form {
    background: var(--paper-cream);
    padding: 2.5rem;
    border-radius: 20px;
    width: 100%; max-width: 400px;
    animation: modalIn 0.3s ease-out;
    text-align: center;
}
.login-form h3 { font-family: 'Playfair Display', serif; font-size: 1.8rem; margin-bottom: 0.5rem; }
.login-form > p { font-family: 'Caveat', cursive; font-size: 1.2rem; color: var(--pencil-gray); margin-bottom: 1.5rem; }
.login-error { color: var(--danger-red); font-size: 0.85rem; margin-bottom: 1rem; display: none; }
.login-error.show { display: block; }

/* Upload modal */
.upload-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(26, 26, 26, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow-y: auto;
}
.upload-modal.active { display: flex; }
.upload-form {
    background: var(--paper-cream);
    padding: 2.5rem;
    border-radius: 20px;
    width: 100%; max-width: 500px;
    animation: modalIn 0.3s ease-out;
    margin: auto;
}
.upload-form h3 { font-family: 'Playfair Display', serif; font-size: 1.8rem; margin-bottom: 1.5rem; text-align: center; }
.image-preview {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: var(--sketch-line);
    display: flex; align-items: center; justify-content: center;
}
.image-preview img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* =========================================================================
   Cinematic artwork modal
   ========================================================================= */
.art-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    overflow-y: auto;
}
.art-modal.active { display: block; }
.art-modal-backdrop {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 30% 30%, var(--art-color-1, rgba(139, 124, 246, 0.45)), transparent 55%),
        radial-gradient(circle at 70% 70%, var(--art-color-2, rgba(122, 215, 208, 0.35)), transparent 60%),
        rgba(10, 8, 6, 0.94);
    -webkit-backdrop-filter: blur(48px) saturate(140%);
    backdrop-filter: blur(48px) saturate(140%);
    transition: background var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
    z-index: 0;
    opacity: 0;
}
.art-modal.active .art-modal-backdrop { opacity: 1; }
.art-modal.active .art-modal-content { animation: modalArtIn 0.55s var(--ease-out) both; }
@media (prefers-reduced-motion: reduce) {
    .art-modal.active .art-modal-content { animation: none; }
}
.art-modal-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr);
    gap: 2.5rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 5rem 2rem;
    min-height: 100vh;
}
@media (max-width: 900px) {
    .art-modal-content { grid-template-columns: 1fr; gap: 1.5rem; padding: 4.5rem 1rem 3rem; }
}

.art-modal-image-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-in;
}
.art-modal-image-wrap.is-zoomed { cursor: zoom-out; }
.art-modal-image-wrap img {
    max-width: 100%;
    max-height: 80vh;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.55),
        0 0 120px color-mix(in oklab, var(--art-color-1, rgba(139,124,246,0.4)) 60%, transparent);
    background: rgba(255, 255, 255, 0.04);
    transition: transform 0.6s var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
    transform-origin: center;
}
.art-modal-image-wrap.is-zoomed img {
    transform: scale(1.5);
    transition: transform 0.4s var(--ease-out);
}
@media (prefers-reduced-motion: reduce) {
    .art-modal-image-wrap.is-zoomed img { transform: scale(1.25); transition: none; }
}

.art-modal-meta {
    color: rgba(255, 255, 255, 0.92);
    font-family: var(--font-body);
}
.art-modal-eyebrow {
    font-family: var(--font-accent);
    font-size: 1.2rem;
    color: var(--peach);
    margin: 0 0 0.4rem;
}
.art-modal-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    line-height: 1.1;
    margin: 0 0 1.5rem;
    color: white;
    letter-spacing: -0.01em;
}
.art-modal-details {
    margin: 0 0 1.5rem;
    padding: 1rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.art-modal-details > div { margin: 0; }
.art-modal-details dt {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 0.25rem;
}
.art-modal-details dd {
    font-size: 0.95rem;
    color: white;
    margin: 0;
}
.art-modal-section { margin-bottom: 1.25rem; }
.art-modal-section[hidden] { display: none; }
.art-modal-section h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    margin: 0 0 0.4rem;
    color: white;
    font-weight: 600;
}
.art-modal-section p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
}

.art-modal-close,
.art-modal-nav {
    position: fixed;
    z-index: 2;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: all var(--dur-fast) var(--ease-out);
    -webkit-appearance: none;
}
.art-modal-close { top: 1.5rem; right: 1.5rem; width: 44px; height: 44px; }
.art-modal-nav { top: 50%; transform: translateY(-50%); width: 48px; height: 48px; }
.art-modal-prev { left: 1.5rem; }
.art-modal-next { right: 1.5rem; }
.art-modal-close:hover,
.art-modal-nav:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
}
.art-modal-nav:hover { transform: translateY(-50%) scale(1.05); }
.art-modal-close svg,
.art-modal-nav svg { width: 22px; height: 22px; }
.art-modal-nav[disabled] { opacity: 0.3; pointer-events: none; }
@media (max-width: 600px) {
    .art-modal-close { top: 0.75rem; right: 0.75rem; width: 38px; height: 38px; }
    .art-modal-nav { width: 40px; height: 40px; bottom: 1rem; top: auto; transform: none; }
    .art-modal-prev { left: 1rem; }
    .art-modal-next { right: 1rem; }
    .art-modal-nav:hover { transform: scale(1.05); }
}

/* Admin edit-form inside the modal */
.art-modal-admin {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.art-modal-admin[hidden] { display: none; }
.art-modal-edit-form { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.9rem; }
.art-modal-edit-form .form-group label { color: rgba(255, 255, 255, 0.7); }
.art-modal-edit-form .form-group input,
.art-modal-edit-form .form-group textarea {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.18);
    color: white;
}
.art-modal-edit-form .form-group input:focus,
.art-modal-edit-form .form-group textarea:focus {
    border-color: var(--peach);
}