:root {
    --bg-main: #f1f5f9;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --primary: #00595d;
    --primary-hover: #00474a;
    --primary-light: rgba(0, 89, 93, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(0, 0, 0, 0.06);
    --input-bg: #ffffff;
    --error: #ef4444;
    --success: #10b981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: #f8fafc;
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    font-family: 'Outfit', sans-serif;
}

/* Background Elements - Subtle */
.blobs-container {
    display: none; /* Hide blobs as requested for a cleaner white style */
}

/* Login Container */
.login-container {
    width: 100%;
    max-width: 600px;
    padding: 48px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1;
    transform: translateY(20px);
    opacity: 0;
    animation: popup 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes popup {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header h1 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.login-header h1 span {
    color: #0d9488;
}

.login-header p {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.login-header p {
    color: var(--text-muted);
    font-size: 15px;
}

/* SSO Button */
.sso-container {
    margin-bottom: 24px;
}

.sso-btn {
    width: 100%;
    padding: 12px;
    border-radius: 12px;
    background: #ffffff;
    color: #333333;
    border: 1px solid transparent;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease;
}

.sso-btn:hover {
    background: #f1f5f9;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.microsoft-icon {
    width: 20px;
    height: 20px;
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin-top: 24px;
    color: var(--text-muted);
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--glass-border);
}

.divider span {
    padding: 0 16px;
    font-size: 13px;
    font-weight: 500;
}

/* Form Elements */
.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-main);
}

.input-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    transition: color 0.3s ease;
}

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

input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 14px 16px 14px 48px;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 15px;
    outline: none;
}

input::placeholder {
    color: #94a3b8;
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
}

.remember-me input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    background: #ffffff;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.remember-me input[type="checkbox"]:checked {
    background: var(--primary);
    border-color: var(--primary);
}

.remember-me input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.remember-me label {
    font-size: 14px;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.forgot-password {
    font-size: 14px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.forgot-password:hover {
    color: #0d9488;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    background: var(--primary);
    color: white;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.submit-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 89, 93, 0.3);
}

.submit-btn:hover::before {
    transform: translateX(100%);
}

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

.btn-icon {
    transition: transform 0.3s;
}

.submit-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Loading state */
.loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.submit-btn.loading .btn-text,
.submit-btn.loading .btn-icon {
    display: none;
}

.submit-btn.loading .loader {
    display: block;
}

/* Message Box */
.error-message {
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    display: none;
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.error-message.show {
    display: block;
}

.message-box.success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

/* Footer */
.login-footer {
    text-align: center;
    margin-top: 32px;
    font-size: 14px;
    color: var(--text-muted);
}

.login-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.login-footer a:hover {
    color: #0d9488;
}

/* Responsive */
@media (max-width: 480px) {
    .login-container {
        padding: 30px 20px;
        width: 90%;
    }
}
/* Read-Only Mode */
body.read-only-mode .btn-premium,
body.read-only-mode .btn-primary:not(#change-request-modal .btn-primary),
body.read-only-mode .btn-qa:not(.btn-request-change),
body.read-only-mode .btn-edit,
body.read-only-mode .btn-danger,
body.read-only-mode .btn-save,
body.read-only-mode .btn-shrk-save,
body.read-only-mode .btn-shrk-clear,
body.read-only-mode #btn-shrk-save,
body.read-only-mode #btn-shrk-clear,
body.read-only-mode #btn-add-new-rule,
body.read-only-mode .forecast-input,
body.read-only-mode .editable-cell {
    pointer-events: none !important;
    opacity: 0.5 !important;
    filter: grayscale(1);
}

body.read-only-mode .hide-read-only {
    display: none !important;
}

body.read-only-mode input:not([type="search"]):not(#change-request-form input),
body.read-only-mode select:not(#dashboard-client-selector):not(#shrk-category-filter):not(#shrk-status-filter):not(#change-request-form select) {
    pointer-events: none;
    opacity: 0.7;
}

/* Status Badges for Workforce Balance */
.status-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    color: white;
    text-align: center;
    min-width: 48px;
    text-transform: uppercase;
}
.status-v1 { background: #10b981; box-shadow: 0 1px 3px rgba(16,185,129,0.2); }
.status-v2 { background: #f59e0b; box-shadow: 0 1px 3px rgba(245,158,11,0.2); }
.status-over { background: #3b82f6; box-shadow: 0 1px 3px rgba(59,130,246,0.2); }
.status-short { background: #ef4444; box-shadow: 0 1px 3px rgba(239,68,68,0.2); }

/* Reusable Loading Overlay */
.loading-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 1000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    border-radius: 12px;
    pointer-events: none;
    overflow: hidden;
}

.loading-bar-container {
    width: 100%;
    height: 4px;
    background: rgba(226, 232, 240, 0.5);
    overflow: hidden;
    position: sticky;
    top: 0;
}

.loading-bar-progress {
    width: 40%;
    height: 100%;
    background: #00595d;
    animation: loading-progress 1.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes loading-progress {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(300%); }
}
/* Ramp-up Overview Premium Styles */
.ru-card {
    flex: 1;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.ru-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.06);
    border-color: var(--primary-light);
}

.ru-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.ru-card-data h4 {
    margin: 0;
    font-size: 0.65rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.ru-card-data .value {
    font-size: 1.1rem;
    font-weight: 800;
    color: #1e293b;
    line-height: 1.2;
}

.ru-table-container {
    background: white;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.ru-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.75rem;
}

.ru-table th {
    background: #f8fafc;
    padding: 12px 8px;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    font-size: 0.6rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 20;
}

.ru-table td {
    padding: 10px 8px;
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.2s;
}

.ru-table tr:hover td {
    background: #fcfdfe !important;
}

.ru-cell-target {
    position: sticky;
    left: 0;
    background: #f8fafc;
    font-weight: 700;
    z-index: 10;
    border-right: 2px solid #e2e8f0;
    color: #1e293b;
}

.ru-phase-badge {
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 800;
    display: inline-block;
    margin-top: 4px;
}

.ru-phase-tr { background: var(--primary-light); color: var(--primary); border: 1px solid rgba(16,185,129,0.2); }
.ru-phase-ne { background: #fffbeb; color: #d97706; border: 1px solid rgba(251,191,36,0.2); }

.loader-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #f1f5f9;
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 20px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-switch .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: .4s;
}

.toggle-switch .slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
}

.toggle-switch input:checked + .slider {
  background-color: #059669;
}

.toggle-switch input:focus + .slider {
  box-shadow: 0 0 1px #059669;
}

.toggle-switch input:checked + .slider:before {
  transform: translateX(20px);
}

.toggle-switch .slider.round {
  border-radius: 20px;
}

.toggle-switch .slider.round:before {
  border-radius: 50%;
}