/* =========================================================
   منصة المقادمة — Auth (Login) Stylesheet
   تصميم split-screen عصري + floating labels + gradient panel
   ========================================================= */

body.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: stretch;
    background: var(--cc-bg);
    position: relative;
    overflow-x: hidden;
}

/* ---------- Split layout ---------- */
.auth-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    min-height: 100vh;
}

/* ============================================================
   LEFT PANEL — gradient branding side
   ============================================================ */
.auth-brand-side {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 56px 48px;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(135deg, var(--cc-primary) 0%, var(--cc-primary-dark, #8a0a20) 100%);
}
/* Animated decorative shapes */
.auth-brand-side::before,
.auth-brand-side::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.auth-brand-side::before {
    width: 480px; height: 480px;
    top: -180px; inset-inline-end: -160px;
    background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 70%);
    animation: authFloat 14s ease-in-out infinite;
}
.auth-brand-side::after {
    width: 320px; height: 320px;
    bottom: -120px; inset-inline-start: -80px;
    background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 70%);
    animation: authFloat 18s ease-in-out infinite reverse;
}
@keyframes authFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, 30px) scale(1.08); }
}

.auth-brand-content {
    position: relative;
    z-index: 1;
    max-width: 460px;
}
.auth-brand-logo {
    width: 92px; height: 92px;
    background: rgba(255,255,255,0.95);
    border-radius: 22px;
    display: grid; place-items: center;
    margin-bottom: 28px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.22);
}
.auth-brand-logo img { width: 64px; height: 64px; object-fit: contain; }
.auth-brand-title {
    font-size: 32px; font-weight: 900;
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin-bottom: 16px;
    color: #fff;
}
.auth-brand-subtitle {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255,255,255,0.86);
    font-weight: 600;
    margin-bottom: 32px;
}
.auth-brand-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 36px;
}
.auth-feature {
    display: flex; align-items: center; gap: 12px;
    font-size: 14px; font-weight: 700;
    color: rgba(255,255,255,0.95);
}
.auth-feature-icon {
    width: 32px; height: 32px;
    background: rgba(255,255,255,0.18);
    border-radius: 10px;
    display: grid; place-items: center;
    backdrop-filter: blur(8px);
    flex-shrink: 0;
}

/* Partnership badge */
.auth-partnership {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 18px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 14px;
    font-size: 12px; font-weight: 700;
    color: rgba(255,255,255,0.95);
}
.auth-partnership-logos {
    display: flex; align-items: center; gap: 8px;
}
.auth-partnership-logos img {
    height: 28px; width: auto;
    background: #fff;
    border-radius: 6px;
    padding: 3px 5px;
}

/* ============================================================
   RIGHT SIDE — login form
   ============================================================ */
.auth-form-side {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 32px;
    position: relative;
}
.auth-form-wrap {
    width: 100%;
    max-width: 420px;
}
.auth-form-head {
    margin-bottom: 32px;
}
.auth-form-head h2 {
    font-size: 26px; font-weight: 900;
    letter-spacing: -0.4px;
    color: var(--cc-text);
    margin-bottom: 8px;
}
.auth-form-head p {
    font-size: 14px;
    color: var(--cc-text-muted);
    font-weight: 600;
    line-height: 1.6;
}
.auth-form-head .role-chip {
    display: inline-block;
    margin-top: 12px;
    padding: 4px 12px;
    background: var(--cc-primary-glow);
    color: var(--cc-primary);
    border-radius: 999px;
    font-size: 11px; font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Floating-label input */
.auth-field {
    position: relative;
    margin-bottom: 18px;
}
.auth-field input {
    width: 100%;
    padding: 18px 48px 14px 16px;
    background: var(--cc-surface);
    border: 1.5px solid var(--cc-border);
    border-radius: 12px;
    font: inherit;
    font-size: 15px;
    color: var(--cc-text);
    transition: 0.18s;
    outline: none;
}
.auth-field input:focus {
    border-color: var(--cc-primary);
    box-shadow: 0 0 0 4px var(--cc-primary-glow);
    background: var(--cc-bg);
}
.auth-field label {
    position: absolute;
    inset-inline-start: 48px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--cc-text-muted);
    font-size: 14px; font-weight: 700;
    transition: 0.18s ease;
    background: var(--cc-surface);
    padding: 0 6px;
}
.auth-field input:focus + label,
.auth-field input:not(:placeholder-shown) + label {
    top: 0;
    font-size: 11px;
    color: var(--cc-primary);
    transform: translateY(-50%);
    background: var(--cc-bg);
}
.auth-field-icon {
    position: absolute;
    inset-inline-start: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cc-text-muted);
    pointer-events: none;
    transition: 0.18s;
}
.auth-field input:focus ~ .auth-field-icon { color: var(--cc-primary); }
.auth-field-toggle {
    position: absolute;
    inset-inline-end: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 0;
    color: var(--cc-text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: 0.18s;
}
.auth-field-toggle:hover { color: var(--cc-primary); background: var(--cc-surface-2); }

/* Remember-me checkbox (custom modern) */
.auth-remember {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    margin: -4px 0 18px;
    user-select: none;
    padding: 4px;
    border-radius: 8px;
    transition: 0.18s;
}
.auth-remember:hover { background: var(--cc-surface-2); }
.auth-remember input { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.auth-remember-box {
    width: 20px; height: 20px;
    border-radius: 6px;
    border: 2px solid var(--cc-border);
    background: var(--cc-surface);
    display: grid; place-items: center;
    flex-shrink: 0;
    transition: 0.18s;
    position: relative;
}
.auth-remember-box::after {
    content: '';
    width: 11px; height: 6px;
    border: solid #fff;
    border-width: 0 0 2.5px 2.5px;
    transform: rotate(-45deg) scale(0);
    margin-bottom: 2px;
    transition: transform 0.18s cubic-bezier(.2, .7, .3, 1.4);
}
.auth-remember input:checked + .auth-remember-box {
    background: var(--cc-primary);
    border-color: var(--cc-primary);
}
.auth-remember input:checked + .auth-remember-box::after { transform: rotate(-45deg) scale(1); }
.auth-remember input:focus-visible + .auth-remember-box {
    box-shadow: 0 0 0 4px var(--cc-primary-glow);
}
.auth-remember-text {
    font-size: 13px;
    font-weight: 700;
    color: var(--cc-text);
}

/* Login button */
.auth-submit {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--cc-primary), var(--cc-primary-dark, var(--cc-primary)));
    color: #fff;
    border: 0;
    border-radius: 14px;
    font: inherit;
    font-size: 15px; font-weight: 900;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: 0.22s;
    box-shadow: 0 8px 18px rgba(0,0,0,0.10), inset 0 1px 0 rgba(255,255,255,0.18);
    margin-top: 6px;
}
.auth-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(0,0,0,0.18), inset 0 1px 0 rgba(255,255,255,0.18);
    filter: brightness(1.05);
}
.auth-submit:active { transform: translateY(0); }
.auth-submit:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

/* Error alert */
.auth-alert {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 12px 14px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.28);
    color: #b91c1c;
    border-radius: 12px;
    font-size: 13px; font-weight: 700;
    margin-bottom: 18px;
    animation: authShake 0.4s ease;
}
.auth-alert i { flex-shrink: 0; margin-top: 2px; }
@keyframes authShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

/* Footer note (small text below the form) */
.auth-form-foot {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--cc-border);
    text-align: center;
    font-size: 12px;
    color: var(--cc-text-muted);
    font-weight: 600;
}
.auth-form-foot a { color: var(--cc-primary); font-weight: 800; }

/* ============================================================
   Responsive — على الموبايل: stack
   ============================================================ */
@media (max-width: 960px) {
    .auth-split { grid-template-columns: 1fr; }
    .auth-brand-side {
        padding: 36px 24px 28px;
        min-height: auto;
    }
    .auth-brand-content { max-width: 100%; text-align: center; margin: 0 auto; }
    .auth-brand-logo { width: 70px; height: 70px; margin: 0 auto 18px; border-radius: 18px; }
    .auth-brand-logo img { width: 50px; height: 50px; }
    .auth-brand-title { font-size: 22px; margin-bottom: 8px; }
    .auth-brand-subtitle { font-size: 13px; margin-bottom: 0; }
    .auth-brand-features { display: none; }
    .auth-partnership { display: none; }
    .auth-form-side { padding: 32px 22px; }
}

@media (max-width: 480px) {
    .auth-brand-side { padding: 28px 20px 24px; }
    .auth-form-side { padding: 28px 18px; }
    .auth-form-head h2 { font-size: 22px; }
}

/* Dark mode tweaks */
html[data-theme="dark"] .auth-field input { background: var(--cc-surface-2); }
html[data-theme="dark"] .auth-field input:focus { background: var(--cc-surface); }
html[data-theme="dark"] .auth-field label { background: var(--cc-surface-2); }
html[data-theme="dark"] .auth-field input:focus + label,
html[data-theme="dark"] .auth-field input:not(:placeholder-shown) + label { background: var(--cc-bg); }