:root {
    --login-primary: #0f78be;
    --login-primary-dark: #0a5a8f;
    --login-primary-light: #e8f4fc;
    --login-accent: #659f39;
    --login-text: #1a2332;
    --login-muted: #64748b;
    --login-border: #e2e8f0;
    --login-white: #ffffff;
    --login-shadow: 0 25px 50px -12px rgba(15, 120, 190, 0.18);
    --login-radius: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.login-page {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #f0f7fc 0%, #e8f4fc 50%, #f8fafc 100%);
    color: var(--login-text);
    overflow-x: hidden;
}

.login-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.login-bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--login-primary);
    top: -150px;
    right: -100px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--login-accent);
    bottom: -100px;
    left: -80px;
    opacity: 0.25;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: #93c5fd;
    top: 50%;
    left: 30%;
    opacity: 0.3;
}

.login-wrapper {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 2rem 4.5rem;
    align-items: center;
    gap: 3rem;
}

.login-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.brand-content {
    text-align: center;
    animation: fadeUp 0.6s ease-out;
}

.brand-logo {
    max-width: 220px;
    width: 100%;
    height: auto;
    margin-bottom: 2rem;
    filter: drop-shadow(0 10px 30px rgba(15, 120, 190, 0.15));
}

.brand-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--login-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.brand-content p {
    font-size: 1rem;
    color: var(--login-muted);
}

.login-card {
    animation: fadeUp 0.6s ease-out 0.15s both;
}

.login-card-inner {
    background: var(--login-white);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--login-shadow);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.login-header {
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--login-text);
    margin-bottom: 0.35rem;
}

.login-header p {
    font-size: 0.95rem;
    color: var(--login-muted);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--login-text);
    margin-bottom: 0.5rem;
}

.input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--login-muted);
    display: flex;
    align-items: center;
    pointer-events: none;
    transition: color 0.2s;
}

.input-wrap input {
    width: 100%;
    height: 52px;
    padding: 0 1rem 0 3rem;
    border: 2px solid var(--login-border);
    border-radius: var(--login-radius);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--login-text);
    background: #f8fafc;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.input-wrap input::placeholder {
    color: #94a3b8;
}

.input-wrap input:focus {
    outline: none;
    border-color: var(--login-primary);
    background: var(--login-white);
    box-shadow: 0 0 0 4px var(--login-primary-light);
}

.input-wrap:focus-within .input-icon {
    color: var(--login-primary);
}

.form-group.has-error .input-wrap input {
    border-color: #ef4444;
    background: #fef2f2;
}

.field-error {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.8rem;
    color: #ef4444;
}

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    height: 52px;
    margin-top: 0.5rem;
    border: none;
    border-radius: var(--login-radius);
    background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-primary-dark) 100%);
    color: var(--login-white);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(15, 120, 190, 0.35);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(15, 120, 190, 0.4);
}

.login-btn:active {
    transform: translateY(0);
}

.login-btn svg {
    transition: transform 0.2s;
}

.login-btn:hover svg {
    transform: translateX(4px);
}

.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    max-width: 90%;
    text-align: center;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    box-shadow: 0 10px 40px rgba(185, 28, 28, 0.15);
}

.login-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    text-align: center;
    padding: 0.85rem 1.25rem calc(0.85rem + env(safe-area-inset-bottom, 0px));
    font-size: 0.72rem;
    line-height: 1.5;
    color: rgba(26, 35, 50, 0.58);
    background: linear-gradient(to top, rgba(240, 247, 252, 0.98) 65%, rgba(240, 247, 252, 0));
    pointer-events: none;
}

.login-footer p {
    margin: 0;
    pointer-events: auto;
}

.login-footer a {
    color: #0f78be;
    font-weight: 600;
    text-decoration: none;
}

.login-footer a:hover {
    text-decoration: underline;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .login-wrapper {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .login-brand {
        padding: 1rem;
    }

    .brand-logo {
        max-width: 160px;
        margin-bottom: 1rem;
    }

    .brand-content h2 {
        font-size: 1.25rem;
    }

    .login-card-inner {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .login-wrapper {
        padding: 1rem;
    }

    .login-header h1 {
        font-size: 1.5rem;
    }
}

[dir="rtl"] .input-icon {
    left: auto;
    right: 1rem;
}

[dir="rtl"] .input-wrap input {
    padding: 0 3rem 0 1rem;
}

[dir="rtl"] .login-btn svg {
    transform: scaleX(-1);
}

[dir="rtl"] .login-btn:hover svg {
    transform: scaleX(-1) translateX(4px);
}