:root {
    --bg-main: #1e1e1e;
    --bg-card: #252526;
    --bg-hover: #2a2d2e;
    --bg-input: #3c3c3c;
    --border: #454545;
    --text-primary: #cccccc;
    --text-secondary: #858585;
    --text-white: #ffffff;
    --accent: #007acc;
    --accent-hover: #0098ff;
    --success: #4ec9b0;
    --error: #f44747;
}

[data-theme="light"] {
    --bg-main: #ffffff;
    --bg-card: #f8f9fa;
    --bg-hover: #e9ecef;
    --bg-input: #f5f5f5;
    --border: #dee2e6;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-white: #000000;
    --accent: #0d6efd;
    --accent-hover: #0b5ed7;
}

* {
    transition:
        background-color 0.15s ease,
        color 0.15s ease,
        border-color 0.15s ease;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Inter", sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

body.authentication-bg {
    background: var(--bg-main) !important;
}

/* Layout */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

/* Login Card */
.login-card {
    width: 380px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Login Form Container */
.login-form-container {
    width: 100%;
}

/* Login Header */
.login-header {
    margin-bottom: 28px;
    text-align: center;
}

.brand-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent), #764ba2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    margin: 0 auto 16px;
}

.forgot-icon {
    width: 48px;
    height: 48px;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent);
    margin: 0 auto 16px;
}

.login-header h2 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: -0.02em;
}

.login-header h2 span {
    color: var(--text-secondary);
    font-weight: 400;
}

.login-header p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
}

.form-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.form-input-wrapper > i {
    position: absolute;
    left: 12px;
    color: var(--text-secondary);
    font-size: 13px;
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: 11px 12px 11px 38px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
}

.form-input::placeholder {
    color: var(--text-secondary);
}

/* Password Toggle */
.password-toggle {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.password-toggle i {
    position: static;
    left: auto;
    pointer-events: auto;
}

.form-input-wrapper.has-password-toggle .form-input {
    padding-right: 38px;
}

.password-toggle:hover {
    color: var(--text-white);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2px;
    margin-bottom: 2px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.checkbox-text {
    font-size: 12px;
    color: var(--text-secondary);
}

.forgot-link {
    font-size: 12px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

/* Buttons */
.btn-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-login:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-login-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-login-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--text-secondary);
}

.btn-login-secondary-inline {
    display: inline-flex;
    padding: 6px 10px;
    font-size: 12px;
    margin-left: 6px;
}

/* Divider */
.login-divider {
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-divider::before,
.login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

.login-divider span {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer */
.login-footer {
    text-align: center;
    margin-top: 20px;
}

.login-footer-verify {
    margin-top: 0;
    text-align: left;
}

.login-footer p {
    font-size: 12px;
    color: var(--text-secondary);
}

.login-footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

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

/* Toast */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
    min-width: 280px;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 3px solid var(--success);
}
.toast.error {
    border-left: 3px solid var(--error);
}
.toast.info {
    border-left: 3px solid var(--accent);
}

.toast i {
    font-size: 16px;
}
.toast.success i {
    color: var(--success);
}
.toast.error i {
    color: var(--error);
}
.toast.info i {
    color: var(--accent);
}

.toast-message {
    font-size: 13px;
    color: var(--text-primary);
    flex: 1;
}

/* Responsive */
@media (max-width: 480px) {
    .login-card {
        width: calc(100% - 32px);
        margin: 16px;
        padding: 24px;
    }
}