/* 
  Premium Global UI Components
  ─────────────────────────────
  Buttons, inputs, selects, and scrollbar.
  Depends on global.css design tokens.
*/

/* ─── Global Premium Scrollbar ─── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--mt-bg-elevated, #0a0a0a);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 7, 58, 0.25);
    border-radius: 10px;
    border: 1px solid var(--mt-bg-elevated, #0a0a0a);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--mt-primary, #FF073A);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 7, 58, 0.25) var(--mt-bg-elevated, #0a0a0a);
}

/* ─── Primary Button ─── */
.premium-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2, 8px);
    padding: 14px 36px;
    font-family: var(--font-display, 'Orbitron', sans-serif);
    font-weight: 700;
    font-size: var(--fs-base, 0.875rem);
    text-transform: uppercase;
    text-decoration: none;
    color: white;
    background: linear-gradient(135deg, var(--mt-primary, #FF073A) 0%, var(--mt-primary-dark, #700B1A) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md, 8px);
    overflow: hidden;
    cursor: pointer;
    transition: 
        transform var(--duration-normal, 0.3s) var(--ease-out, cubic-bezier(0.23, 1, 0.32, 1)), 
        box-shadow var(--duration-normal, 0.3s) var(--ease-out, cubic-bezier(0.23, 1, 0.32, 1)),
        border-color var(--duration-normal, 0.3s) ease;
    box-shadow: 0 4px 15px rgba(255, 7, 58, 0.25);
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
    line-height: 1;
}

.premium-btn:hover {
    box-shadow: 0 8px 25px rgba(255, 7, 58, 0.5);
    transform: translateY(-2px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.25);
    color: white;
}

.premium-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 10px rgba(255, 7, 58, 0.3);
}

/* Shimmer Effect */
.premium-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg,
            transparent,
            rgba(255, 255, 255, 0.15),
            transparent);
    transition: transform var(--duration-slow, 0.5s) var(--ease-out, cubic-bezier(0.23, 1, 0.32, 1));
    transform: translate3d(-150%, 0, 0);
    pointer-events: none;
    z-index: -1;
    will-change: transform;
}

.premium-btn:hover::before {
    transform: translate3d(150%, 0, 0);
}

/* Disabled State */
.premium-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.premium-btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ─── Secondary (Outline) Button ─── */
.premium-btn-outline {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2, 8px);
    padding: 12px 30px;
    font-family: var(--font-display, 'Orbitron', sans-serif);
    font-weight: 700;
    font-size: var(--fs-sm, 0.75rem);
    text-transform: uppercase;
    text-decoration: none;
    color: var(--mt-primary, #FF073A);
    background: transparent;
    border: 2px solid rgba(255, 7, 58, 0.4);
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    transition: all var(--duration-normal, 0.3s) ease;
    letter-spacing: 1.5px;
}

.premium-btn-outline:hover {
    border-color: var(--mt-primary, #FF073A);
    color: white;
    background: var(--mt-primary, #FF073A);
    box-shadow: 0 0 20px rgba(255, 7, 58, 0.3);
}

/* ─── Ghost Button ─── */
.premium-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2, 8px);
    padding: 10px 24px;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-weight: 600;
    font-size: var(--fs-sm, 0.75rem);
    text-transform: uppercase;
    text-decoration: none;
    color: var(--mt-text-tertiary, #a0a0a0);
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    transition: all var(--duration-normal, 0.3s) ease;
    letter-spacing: 1px;
}

.premium-btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--mt-text-primary, #fff);
    background: rgba(255, 255, 255, 0.03);
}

/* ─── Premium Form Controls ─── */
.premium-select,
.premium-input {
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid var(--mt-border-accent, rgba(255, 7, 58, 0.2));
    border-radius: var(--radius-md, 8px);
    color: white;
    padding: 12px 16px;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--fs-base, 0.875rem);
    transition: border-color var(--duration-normal, 0.3s) ease, box-shadow var(--duration-normal, 0.3s) ease, background var(--duration-normal, 0.3s) ease;
    outline: none;
    width: 100%;
}

.premium-select:focus,
.premium-input:focus {
    border-color: var(--mt-primary, #FF073A);
    box-shadow: 0 0 15px rgba(255, 7, 58, 0.2);
    background: rgba(0, 0, 0, 0.7);
}

.premium-input::placeholder {
    color: var(--mt-text-muted, #777);
    font-size: var(--fs-sm, 0.75rem);
}

.premium-select option {
    background: #1a1a1a;
    color: white;
}

/* ─── CTA Button Overrides ─── */
.cta-button {
    padding: 16px 48px;
    font-size: 1rem;
    border-radius: var(--radius-md, 8px);
}

.add-movie-btn {
    padding: 10px 20px;
    font-size: var(--fs-sm, 0.75rem);
    margin-right: var(--sp-4, 16px);
}

.edit-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 6px 12px;
    font-size: 11px;
    border-radius: var(--radius-md, 8px);
    z-index: 10;
    opacity: 0.9;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}